Triple

T3937571
Position Surface form Disambiguated ID Type / Status
Subject LMS Jubilee Class E90949 entity
Predicate notablePreservedLocomotive P49898 FINISHED
Object 45562 Alberta (frames only, later used)
45562 Alberta was a British LMS Jubilee Class steam locomotive whose surviving frames were later reused after the rest of the engine was scrapped.
 E400685 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: 45562 Alberta (frames only, later used) | Statement: [LMS Jubilee Class, notablePreservedLocomotive, 45562 Alberta (frames only, later used)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 45562 Alberta (frames only, later used)
Context triple: [LMS Jubilee Class, notablePreservedLocomotive, 45562 Alberta (frames only, later used)]
  • A. A565
    The A565 is a primary road in northwest England that connects Liverpool with Southport and passes through the Metropolitan Borough of Sefton.
  • B. N-45
    N-45 is a national highway in Pakistan that serves as a key route connecting the Lowari Pass area with other regions of the country.
  • C. M45
    M45 is the Pleiades, a prominent open star cluster in the constellation Taurus visible to the naked eye and known since antiquity.
  • D. M-68
    M-68 is a state trunkline highway in northern Michigan that serves as an east–west route across parts of the northern Lower Peninsula.
  • E. R55
    R55 is a regional road in South Africa that runs through Gauteng, connecting areas such as Midrand with surrounding suburbs and major routes.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: 45562 Alberta (frames only, later used)
Triple: [LMS Jubilee Class, notablePreservedLocomotive, 45562 Alberta (frames only, later used)]
Generated description
45562 Alberta was a British LMS Jubilee Class steam locomotive whose surviving frames were later reused after the rest of the engine was scrapped.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 45562 Alberta (frames only, later used)
Target entity description: 45562 Alberta was a British LMS Jubilee Class steam locomotive whose surviving frames were later reused after the rest of the engine was scrapped.
  • A. A565
    The A565 is a primary road in northwest England that connects Liverpool with Southport and passes through the Metropolitan Borough of Sefton.
  • B. N-45
    N-45 is a national highway in Pakistan that serves as a key route connecting the Lowari Pass area with other regions of the country.
  • C. M45
    M45 is the Pleiades, a prominent open star cluster in the constellation Taurus visible to the naked eye and known since antiquity.
  • D. M-68
    M-68 is a state trunkline highway in northern Michigan that serves as an east–west route across parts of the northern Lower Peninsula.
  • E. R55
    R55 is a regional road in South Africa that runs through Gauteng, connecting areas such as Midrand with surrounding suburbs and major routes.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69aed95f26e0819094b0e71974543a19 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aef90f97188190875165e1b5f699e0 completed March 9, 2026, 4:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69b528922a548190a8e5339deacaefd9 completed March 14, 2026, 9:21 a.m.
NEDg Description generation batch_69b5298d7be08190adb4a23edb716ce6 completed March 14, 2026, 9:25 a.m.
NED2 Entity disambiguation (via description) batch_69b52de8756c81909d03188bdc29ee88 completed March 14, 2026, 9:44 a.m.
Created at: March 9, 2026, 3:24 p.m.